Invention Application
US20160326348A1 COLORING COMPOSITION, CURED FILM, COLOR FILTER, PATTERN FORMING METHOD, METHOD FOR MANUFACTURING COLOR FILTER, SOLID-STATE IMAGING DEVICE, AND IMAGE DISPLAY DEVICE
有权
彩色组合物,固化膜,彩色滤光片,图案形成方法,制造彩色滤光片的方法,固态成像装置和图像显示装置
- Patent Title: COLORING COMPOSITION, CURED FILM, COLOR FILTER, PATTERN FORMING METHOD, METHOD FOR MANUFACTURING COLOR FILTER, SOLID-STATE IMAGING DEVICE, AND IMAGE DISPLAY DEVICE
- Patent Title (中): 彩色组合物,固化膜,彩色滤光片,图案形成方法,制造彩色滤光片的方法,固态成像装置和图像显示装置
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Application No.: US15213483Application Date: 2016-07-19
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Publication No.: US20160326348A1Publication Date: 2016-11-10
- Inventor: Kaoru AOYAGI
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2014-026460 20140214; JP2015-008324 20150120
- Main IPC: C08K5/3417
- IPC: C08K5/3417 ; G02B5/22 ; G03F7/20 ; G03F7/30 ; G03F7/00 ; G03F7/16

Abstract:
A coloring composition containing a halogenated zinc phthalocyanine pigment, which has excellent viscosity stability, is provided. A cured film, a color filter, a pattern forming method, a method for manufacturing a color filter, a solid-state imaging device, and an image display device, each using the coloring composition, are also provided.The colorant composition includes a colorant, a resin, and a pigment derivative, in which the colorant contains a halogenated zinc phthalocyanine pigment, the content of the colorant with respect to the total solid content in the coloring composition is 50% by mass or more, and the content of the Group 2 element ions with respect to the mass of the halogenated zinc phthalocyanine pigment is 30 ppm by mass to 300 ppm by mass.
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